Sony Alpha a6400 Review


Brand: Sony
Model: Alpha a6400
Megapixels: 24.20
Sensor: 23.5 x 15.6 mm

Sensor Details

Sony Alpha a6400 has a 23.5 x 15.6 mm CMOS sensor with 1.11 mm diagonal and a surface area of 28.21 mm².
28.21 mm
Surface area
366.6 mm²
Pixel pitch
3.89 µm
Pixel area
15.13 µm²
Pixel density
6.62 MP/cm²

Sensor Size

This is the actual size of the Alpha a6400 sensor: 23.5 x 15.6 mm
The sensor surface area is 366.6 mm². There is a resolution of 24,200,000 pixels. Resolution shows the width from the center of one photosite to the center of the following.

The pixel area is 15.13 µm². Pixels give lighter capture and the more data can be recorded.

Sony Alpha a6400 pixel density is 6.62 MP/cm². Pixel density shows how many million pixels meet in one square cm of the sensor.


Brand: Sony
Model: Alpha a6400
Megapixels: 25.00
Sensor size: 23.5 x 15.6 mm
Sensor type: CMOS
Sensor resolution: 6045 x 4003
Image resolution: 6000 x 4000
Optical zoom:n/a
Digital zoom:
ISO:100 - 32000 (expands to 102400)
RAW support:
Manual focus:
Normal focus range:n/a
Macro focus range:n/a
Focal length:n/a
Aperture priority:
Max aperture:n/a
Metering types: Multi, Center-weighted, Highlight-weighted, Spot
Exposure Compensation:
Shutter priority:
Min. shutter speed:30s
Max shutter speed:1/4000s
Built-in flash:
External flash:
Viewfinder: Electronic
Screen size: 3"
Screen resolution: 921,600 dots
Video available:
Video resolution:3840 x 2160
Video modes:30p/25p/24p
Storage types: SD/SDHC/SDXC/MS PRO Duo
USB version:2.0 (480 Mbit/sec)
Wireless available:
Battery model:NP-FW50
Battery type:lithium-ion
Weight: 403 g
Body size:120 x 66.9 x 59.7 mm
Released: 2019

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